TR27870A - X-isini görüntülemesi icin ilerletme döndürme tarama yöntemi. - Google Patents

X-isini görüntülemesi icin ilerletme döndürme tarama yöntemi.

Info

Publication number
TR27870A
TR27870A TR00471/90A TR47190A TR27870A TR 27870 A TR27870 A TR 27870A TR 00471/90 A TR00471/90 A TR 00471/90A TR 47190 A TR47190 A TR 47190A TR 27870 A TR27870 A TR 27870A
Authority
TR
Turkey
Prior art keywords
name
display
scan method
advance rotation
rotation scan
Prior art date
Application number
TR00471/90A
Other languages
English (en)
Original Assignee
Gen Electric
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Publication of TR27870A publication Critical patent/TR27870A/tr

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03Computed tomography [CT]
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/046Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00Arrangements or instruments for measuring magnetic variables
    • G01R33/20Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/24Arrangements or instruments for measuring magnetic variables involving magnetic resonance for measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/26Arrangements or instruments for measuring magnetic variables involving magnetic resonance for measuring direction or magnitude of magnetic fields or magnetic flux using optical pumping
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00Investigating materials by wave or particle radiation
    • G01N2223/40Imaging
    • G01N2223/419Imaging computed tomograph
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S378/00X-ray or gamma ray systems or devices
    • Y10S378/901Computer tomography program or processor

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Theoretical Computer Science (AREA)
  • Pulmonology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Medical Informatics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Biophysics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
TR00471/90A 1989-05-30 1990-05-11 X-isini görüntülemesi icin ilerletme döndürme tarama yöntemi. TR27870A (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/357,914 US5032990A (en) 1989-05-30 1989-05-30 Translate rotate scanning method for x-ray imaging

Publications (1)

Publication Number Publication Date
TR27870A true TR27870A (tr) 1995-10-11

Family

ID=23407552

Family Applications (1)

Application Number Title Priority Date Filing Date
TR00471/90A TR27870A (tr) 1989-05-30 1990-05-11 X-isini görüntülemesi icin ilerletme döndürme tarama yöntemi.

Country Status (9)

Country Link
US (1) US5032990A (tr)
JP (1) JPH0337051A (tr)
KR (1) KR930010256B1 (tr)
AU (1) AU622307B2 (tr)
DE (1) DE4016245C2 (tr)
FR (1) FR2650684B1 (tr)
GB (1) GB2232332B (tr)
IT (1) IT1248819B (tr)
TR (1) TR27870A (tr)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5233518A (en) * 1989-11-13 1993-08-03 General Electric Company Extrapolative reconstruction method for helical scanning
US5251128A (en) * 1990-11-19 1993-10-05 General Electric Company Motion artifact reduction in projection imaging
FR2670038B1 (fr) * 1990-11-29 1993-12-24 Commissariat A Energie Atomique Procede et dispositif de reconstruction d'images tridimentionnelles d'un objet en utilisant deux trajectoires circulaires d'axe commun.
US5367552A (en) * 1991-10-03 1994-11-22 In Vision Technologies, Inc. Automatic concealed object detection system having a pre-scan stage
US5291402A (en) * 1992-08-07 1994-03-01 General Electric Company Helical scanning computed tomography apparatus
US5611026A (en) * 1992-12-21 1997-03-11 General Electric Company Combining a priori data with partial scan data to project three dimensional imaging of arbitrary objects with computerized tomography
US5355309A (en) * 1992-12-30 1994-10-11 General Electric Company Cone beam spotlight imaging using multi-resolution area detector
US5319693A (en) * 1992-12-30 1994-06-07 General Electric Company Three dimensional computerized tomography scanning configuration for imaging large objects with smaller area detectors
GB9302452D0 (en) * 1993-02-06 1993-03-24 Atomic Energy Authority Uk Computed tomography
US5446776A (en) * 1993-08-02 1995-08-29 General Electric Company Tomography with generation of radon data on polar grid points
US5390112A (en) * 1993-10-04 1995-02-14 General Electric Company Three-dimensional computerized tomography scanning method and system for imaging large objects with smaller area detectors
US5446799A (en) * 1993-11-01 1995-08-29 Picker International, Inc. CT Scanner with improved processing efficiency 180 degrees+ fan angle reconstruction system
JP2955165B2 (ja) * 1993-11-05 1999-10-04 東芝エフエーシステムエンジニアリング株式会社 断層撮影装置
US5463666A (en) * 1993-11-12 1995-10-31 General Electric Company Helical and circle scan region of interest computerized tomography
US5461651A (en) * 1993-11-17 1995-10-24 General Electric Company Reconstruction of images in cone beam scanning with rectangular detector elements
US5740224A (en) * 1994-09-27 1998-04-14 University Of Delaware Cone beam synthetic arrays in three-dimensional computerized tomography
DE4446960A1 (de) * 1994-10-17 1996-04-18 Sandor Kovacs Röntgenaufnahmegerät
US5504792A (en) * 1994-12-27 1996-04-02 General Electric Company Method and system for masking cone beam projection data generated from either a region of interest helical scan or a helical scan
US5690106A (en) * 1995-06-30 1997-11-25 Siemens Corporate Research, Inc. Flexible image registration for rotational angiography
US5647360A (en) * 1995-06-30 1997-07-15 Siemens Corporate Research, Inc. Digital subtraction angiography for 3D diagnostic imaging
JP3653992B2 (ja) 1998-06-26 2005-06-02 株式会社日立製作所 コンピュータ断層撮影装置及びコンピュータ断層撮影方法
AU2002359712A1 (en) * 2002-02-15 2003-09-09 Breakaway Imaging, Llc Gantry ring with detachable segment for multidimensional x-ray- imaging
JP2005519688A (ja) * 2002-03-13 2005-07-07 ブレークアウェイ・イメージング・エルエルシー 擬似同時多平面x線画像化システムおよび方法
JP2005527800A (ja) 2002-03-19 2005-09-15 ブレークアウェイ・イメージング・エルエルシー 大視野の対象物を画像化するシステムおよび方法
ATE369792T1 (de) * 2002-06-11 2007-09-15 Breakaway Imaging Llc Freitragende gantry-vorrichtung zur bildgebung mittels röntgenstrahlen
AU2003268141A1 (en) * 2002-08-21 2004-03-11 Breakaway Imaging, Llc Gantry positioning apparatus for x-ray imaging
AU2003262726A1 (en) * 2002-08-21 2004-03-11 Breakaway Imaging, Llc Apparatus and method for reconstruction of volumetric images in a divergent scanning computed tomography system
US6873680B2 (en) 2003-05-02 2005-03-29 Siemens Westinghouse Power Corporation Method and apparatus for detecting defects using digital radiography
DE602004024681D1 (de) * 2003-07-08 2010-01-28 Xcounter Ab Auf scanning basierender nachweis von ionisierender strahlung für die tomosynthese
US7263156B2 (en) * 2005-05-12 2007-08-28 Varian Medical Systems Technologies, Inc. Method and apparatus to facilitate computerized tomography of relatively large objects
DE102005036527B4 (de) * 2005-08-03 2008-05-21 Yxlon International X-Ray Gmbh Röntgen-CT-Prüfanlage sowie CT-Verfahren zur Prüfung von Objekten
US7583781B2 (en) * 2005-09-22 2009-09-01 Kabushiki Kaisha Toshiba X-Ray CT apparatus and method of controlling the same
DE102005062065A1 (de) * 2005-12-22 2007-07-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. CT-Messverfahren
EP2053971A2 (en) * 2006-08-14 2009-05-06 Koninklijke Philips Electronics N.V. Collecting images for image stitching with rotating a radiation detector
US8218720B2 (en) * 2007-03-12 2012-07-10 Varian Medical Systems, Inc. Method and apparatus to facilitate reconstructing an image using fan-beam data
FR2913850B1 (fr) * 2007-03-15 2010-12-17 Cybernetix Sa Procede de tomographie
CN101470082B (zh) * 2007-12-27 2011-03-30 同方威视技术股份有限公司 物品检测装置及其检测方法
FI123452B (fi) * 2008-10-03 2013-05-15 Palodex Group Oy Menetelmä ja sen toteuttava laite röntgenkuvauksen suorittamiseksi
RU2529478C2 (ru) * 2009-01-21 2014-09-27 Конинклейке Филипс Электроникс Н.В. Способ и устройство для формирования изображений в большом поле зрения, и детектирования и компенсации артефактов движения
EP2654017A3 (de) * 2009-02-20 2016-12-07 Werth Messtechnik GmbH Verfahren zum Messen eines Objekts
EP2298174A1 (de) * 2009-09-17 2011-03-23 Siemens Aktiengesellschaft Verfahren zum Erzeugen eines aus zumindest zwei Einzelröntgenbildern zusammengesetzten Röntgenbildes
DE102009047867B4 (de) * 2009-09-30 2016-10-06 Siemens Healthcare Gmbh Verfahren und Vorrichtung zur Korrektur von trunkierten Projektionsdaten
JP5907824B2 (ja) * 2012-06-29 2016-04-26 株式会社リガク X線画像化装置及びx線画像化方法
KR101531370B1 (ko) * 2013-04-10 2015-06-25 (주)제노레이 엑스선 영상장치 및 엑스선 영상장치의 이미징 방법
DE102013013552B3 (de) 2013-08-14 2014-07-03 Ziehm Imaging Gmbh Verfahren zur Aufnahme eines in der Zentralschicht vollständigen Projektionsdatensatzes zur CT- Rekonstruktion unter Verwendung eines C-Bogen-Röntgengeräts mit einem begrenzten Rotationsbereich
CN105125232B (zh) * 2015-09-28 2019-01-15 中国科学院苏州生物医学工程技术研究所 具有dr拍片功能的ct扫描仪
DE102017004705A1 (de) 2017-05-16 2018-11-22 Ziehm Imaging Gmbh Verfahren zum Erzeugen eines in der Zentralschicht vollständigen 3D-Datensatzes zur Volumenrekonstruktion und Röntgensystem mit einem Kegelstrahl-C-Bogen-Röntgengerät zur Durchführung des Verfahrens
DE202017002625U1 (de) 2017-05-16 2017-05-29 Ziehm Imaging Gmbh Röntgensystem mit einem Kegelstrahl-C-Bogen-Röntgengerät zum Erzeugen eines in der Zentralschicht vollständigen 3D-Datensatzes zur Volumenrekonstruktion
JP6622260B2 (ja) * 2017-07-07 2019-12-18 名古屋電機工業株式会社 3次元撮像装置、3次元撮像方法および3次元撮像プログラム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1538439A (en) * 1975-07-11 1979-01-17 Emi Ltd Radiographic apparatus
GB1589469A (en) * 1976-09-23 1981-05-13 Emi Ltd Radiography
GB2002987B (en) * 1977-07-15 1982-07-14 Emi Ltd Radiography
FR2416003A1 (fr) * 1978-02-07 1979-08-31 Radiologie Cie Gle Appareil de radiographie
FR2476474A1 (fr) * 1980-02-22 1981-08-28 Radiologie Cie Gle Dispositif de tomodensitometrie et procede d'exploration et de reconstruction d'images utilisant un tel dispositif
JPS59111738A (ja) * 1982-12-16 1984-06-28 株式会社東芝 X線断層撮影装置
US4907157A (en) * 1984-09-05 1990-03-06 Kabushiki Kaisha Toshiba Method and system for allowing imaging of any size object through use of separate source and detector unit
JPS61141346A (ja) * 1984-12-13 1986-06-28 株式会社東芝 断層像撮影方法
JPS6274338A (ja) * 1985-09-30 1987-04-06 株式会社東芝 オ−トズ−ミングctスキヤナ
US4803639A (en) * 1986-02-25 1989-02-07 General Electric Company X-ray inspection system
US4888693A (en) * 1987-04-01 1989-12-19 General Electric Company Method to obtain object boundary information in limited-angle computerized tomography
JPS63255042A (ja) * 1987-04-10 1988-10-21 株式会社東芝 Ct装置におけるデ−タ収集方式
IL83233A (en) * 1987-07-17 1991-01-31 Elscint Ltd Reconstruction in ct scanners using divergent beams

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NAHAMOO ET AL: "desing constraints and reconstruction algorithms for traverse-continuous-rotate ct scanners", IEEE.TRANSACTION ON BIOMEDICAL ENGINEERING, vol. BME28, no. 2, February 1981 (1981-02-01), NEW YORK,USA *

Also Published As

Publication number Publication date
KR930010256B1 (ko) 1993-10-16
IT1248819B (it) 1995-01-30
KR900018694A (ko) 1990-12-22
GB2232332B (en) 1993-05-26
GB2232332A (en) 1990-12-05
IT9020430A1 (it) 1991-11-25
FR2650684B1 (fr) 1996-12-06
GB9011738D0 (en) 1990-07-18
DE4016245C2 (de) 1994-07-21
JPH0337051A (ja) 1991-02-18
AU5304890A (en) 1990-12-06
US5032990A (en) 1991-07-16
FR2650684A1 (fr) 1991-02-08
AU622307B2 (en) 1992-04-02
IT9020430A0 (it) 1990-05-25
DE4016245A1 (de) 1990-12-13

Similar Documents

Publication Publication Date Title
TR27870A (tr) X-isini görüntülemesi icin ilerletme döndürme tarama yöntemi.
DE3855012T2 (de) Graphisches Anzeigeverfahren
DE3889220T2 (de) Zeigerbenutzende anzeige.
DE3762710D1 (de) Nicht-drosselbare abgabepumpe.
DE69027069D1 (de) Anzeigesystem
FI903264A0 (fi) Tredimensionellt perspektiviskt planavbildningssaett foer situationsdata display.
DE388976T1 (de) Farbanzeige.
DK133787A (da) Dobbelt displaymonitor
DK196791D0 (da) Reklamestander
DE3776710D1 (de) Graphisches anzeigegeraet.
FR2601867B3 (fr) Presentoir frigorifique
DE3856163D1 (de) Rotierendes Abtastelement
DE59002835D1 (de) Anzeigeeinheit.
KR900016127U (ko) 회전 간판
KR880010756U (ko) 표시장치
KR890008367U (ko) 회전 진열대
SE8600749D0 (sv) Indikeringsorgan
FR2612139B1 (fr) Essuie-glace rotatif
BR8906166A (pt) Metodo de producao grafica
KR880010243U (ko) 방위 표시장치
BR8801806A (pt) Girador de postes
SE8601114D0 (sv) Skyltanordning
SE8601647D0 (sv) Skyltanordning
ES1010777Y (es) Expositor giratorio.
KR880005085U (ko) 회전 광고판